Shuanghuanglian Oral Liquid does not contain Huanglian, the main ingredients of which are three Chinese herbs: Jin Yinhua, Scutellaria and Lianjia. Jin Yin Hua is also known as Er Hua and Shuang Hua, and the first character of each herb is combined to form “Shuang Huang Lian”, which has the effect of dispelling wind and relieving symptoms, clearing heat and removing toxins, detoxifying and removing catarrh. This medicine is used for colds caused by external wind-heat, symptoms see fever, cough, sore throat and wind-heat type herpes simplex, viral dendritic keratitis, upper respiratory tract infection caused by viral and bacterial infection, pneumonia, tonsillitis, pharyngitis, etc. It is generally recommended to use the medicine under the guidance of a doctor.